Sagot :
Given
f(x) = 3x2 + 2x + 1 at x = -2
Answer:
[tex] \\ = \tt \: f( - 2) = 3( - 2)^{2} + 2( - 2) + 1 \\ = \tt3(−2)^{2} +(2)(−2)+1 \\ = \tt12+(2)(−2)+1 \\ = \tt12+−4+1 \\ = \tt8 + 1 \\ = \tt\green{\boxed{\tt{{9}}}} \\ \\ [/tex]
Hope this helps!
f(x) = 3x2 + 2x + 1 at x = -2
Hope this helps!